| Property | Value |
| Organization | National Diet Library |
| NameServer | ns.ndl.go.jp |
| Created | 1995-01-23 00:00:00 |
| Changed | 2016-01-31 16:10:31 |
| Date | IP Address |
| 2025-03-02 | 3.169.149.85 (ClassC) |
| 2025-11-29 | 18.239.168.76 (ClassC) |
| 2026-02-26 | 3.163.24.92 (ClassC) |
| Date | Domain | IP |
| ns2.ndl.go.jp | 2025-10-14 | 210.130.179.129 |
| ns4.ndl.go.jp | 2026-02-21 | 202.32.194.65 |
| warp.da.ndl.go.jp | 2025-08-27 | 153.143.61.225 |
| mina.ndl.go.jp | 2025-01-17 | 108.138.94.41 |
| api.porta.ndl.go.jp | 2026-02-26 | 3.163.24.92 |
| lab.ndl.go.jp | 2025-06-08 | 3.163.24.14 |
| opac.ndl.go.jp | 2025-06-13 | 3.175.34.49 |
| id.ndl.go.jp | 2025-11-15 | 3.175.34.99 |
| crd.ndl.go.jp | 2025-08-16 | 18.161.6.63 |
| ndlsearch.ndl.go.jp | 2025-12-27 | 3.169.173.44 |
| kokkai.ndl.go.jp | 2025-10-26 | 3.169.173.51 |
| hourei.ndl.go.jp | 2026-01-06 | 3.163.24.44 |
| dl.ndl.go.jp | 2024-10-05 | 99.84.66.34 |
| dss-r4-prod-download-lambda-alb.dl.ndl.go.jp | 2025-08-02 | 54.168.8.100 |
| crd-cms.ndl.go.jp | 2024-11-25 | 54.199.224.105 |
| ns.ndl.go.jp | 2026-02-26 | 210.130.179.1 |